v0.3.7-pre.008

crates/ksp-app-backfill-desk/src/dto_backfill.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-app-backfill-desk/src/dto_backfill.rs
-// version: 1
+// version: 2
 
 //! Application-owned Backfill campaign DTOs and backend-derived request limits.
 
@@ -65,6 +65,17 @@ pub(crate) struct BackfillStartRequestDto {
     pub(crate) scope_kind: String,
 }
 
+/// Safe immediate acknowledgement returned after one Backfill run is admitted and spawned.
+#[derive(Clone, Debug, serde::Serialize, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export, export_to = "../frontend/ts/bindings/ksp_app_backfill_desk/dto_backfill/BackfillStartResponseDto.ts")]
+pub(crate) struct BackfillStartResponseDto {
+    /// Backend-generated bounded Job identifier for this in-session run.
+    pub(crate) job_id: String,
+    /// Initial lifecycle state at the time Start returns to the frontend.
+    pub(crate) state: String,
+}
+
 /// Safe projection proving that one app request mapped to the KSP Backfill contract.
 ///
 /// Address and signature values are intentionally reduced to presence/count metadata. This DTO is